Games like Cat Hostel 开一间猫咪民宿吧!
Games like Cat Hostel 开一间猫咪民宿吧! include Stardew Valley, Unpacking, Potion Craft: Alchemist Simulator, DAVE THE DIVER, and Sticky Business. We matched them by the tags players give Cat Hostel 开一间猫咪民宿吧! on Steam (Simulation, Casual, Life Sim, 2D, and Relaxing): closest matches first, and among equally close ones the better-known games.

Stardew Valley
Shared: Life Sim · Pixel Graphics · Simulation

Unpacking
Shared: Casual · Relaxing · Pixel Graphics

Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Singleplayer

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Relaxing

Sticky Business
Shared: Casual · Simulation · Relaxing

The Sims™ 4
Shared: Life Sim · Simulation · Singleplayer

Papers, Please
Shared: Simulation · Indie · Pixel Graphics

Paralives
Shared: Simulation · Life Sim · Indie

Game Dev Tycoon
Shared: Simulation · Casual · Indie

Mountain
Shared: Simulation · Casual · Relaxing

Maltese's Fluffy Onsen
Shared: Simulation · Casual · Pixel Graphics

Russian Life Simulator
Shared: Simulation · 2D · Singleplayer

Chinese Parents
Shared: Life Sim · Simulation · Casual

My Time at Portia
Shared: Life Sim · Simulation · Casual

Screen Cat
Shared: Casual · Life Sim · Relaxing

Littlewood
Shared: Life Sim · Simulation · Pixel Graphics

Vampire Survivors
Shared: 2D · Pixel Graphics · Casual

Disney Dreamlight Valley
Shared: Life Sim · Relaxing · Simulation

House Flipper
Shared: Simulation · Singleplayer · Casual

Touhou Mystia's Izakaya
Shared: Casual · Simulation · Pixel Graphics

Streamer Life Simulator
Shared: Simulation · Casual · Life Sim

Minami Lane
Shared: Casual · Life Sim · Simulation

Little Witch in the Woods
Shared: Life Sim · Casual · Simulation

Sun Haven
Shared: Life Sim · Pixel Graphics · Relaxing